cmake IO_HAS_TINYPLY examples

STORM-IRIT/Radium-Engine src/Gui/CMakeLists.txt :52 

get_target_property(USE_TINYPLY IO IO_HAS_TINYPLY)

STORM-IRIT/Radium-Engine src/IO/CMakeLists.txt :22 

set_target_properties(${ra_io_target} PROPERTIES IO_HAS_TINYPLY ${RADIUM_IO_TINYPLY})